Buffer Io Error On Device Sda1 Logical Block
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Buffer Io Error On Device Sdb Logical Block
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Buffer Io Error On Device Sr0 Logical Block
can answer The best answers are voted up and rise to the top Buffer I/O errors up vote 0 down vote favorite I notice that when I unmount my external HDD I sometimes getting messages in my logs which saying: Buffer I/O error on device sdX, logical block XX Where the X stands for the device for example: sdc. How I seriously do I buffer i/o error on device sda logical block have to take these messages since the device only spewing this messages when I unmount it, when I mount and use it I don't get any messages and the device works fine at this point as far I can see. mount external-hdd share|improve this question asked Nov 18 '14 at 1:39 Allard 1616 Hard to know without more information. I suggest you run fsck on the partition(s) and use smartmontools smartctl -a /dev/sda or smartctl -H /dev/sda change sda to your hard drive –bodhi.zazen Nov 18 '14 at 2:10 I have 2 external HDD's. One was able to give me info about the smart. dropbox.com/s/81nndc10yqy5ux8/smart%20first%20hdd.txt?dl=0 –Allard Nov 18 '14 at 12:58 The one that is giving the messages ? Is it healthy ? –bodhi.zazen Nov 18 '14 at 13:00 Those results look alright, see thomas-krenn.com/en/wiki/SMART_tests_with_smartctl –bodhi.zazen Nov 18 '14 at 13:08 The second drive I had to use in Windows and check with CrystalDiskInfo for the smart status. Note that this is a Seagate Disk. dropbox.com/s/v6bj2x4l1epao9z/smart%20hdd%202.png?dl=0 –Allard Nov 18 '14 at 13:10 | show 2 more comments 3 Answers 3 active ol
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Buffer I/o Error On Device Logical Block
Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet buffer i/o error on device sdb logical block 0 linux Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Buffer I/O error on device sr0, logical http://askubuntu.com/questions/550840/buffer-i-o-errors block Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Page 1 of 5 123 ... Last Jump to page: Results 1 to 10 of 48 Thread: Buffer I/O error on device sr0, logical block Thread Tools Show Printable Version Subscribe to this Thread… https://ubuntuforums.org/showthread.php?t=999549 Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode December 2nd, 2008 #1 Kalec View Profile View Forum Posts Private Message Spilled the Beans Join Date Dec 2008 Beans 16 Buffer I/O error on device sr0, logical block Whenever i try to install Ubuntu i get this error "Buffer I/O error on device sr0, logical block 1147534" "end_request: I/O error dev sr0, sector9180280" the error just repeats over and over again. Any ideas? Adv Reply December 2nd, 2008 #2 __Ryan__ View Profile View Forum Posts Private Message Visit Homepage Gee! These Aren't Roasted! Join Date Nov 2008 Beans 128 DistroUbuntu Re: Buffer I/O error on device sr0, logical block This usually pops up when the installer can't read the CD. I had the same issue until I burned another ISO image. WiredRevolution.com AndroidNexus.com Adv Reply December 2nd, 2008 #3 Kalec View Profile View Forum Posts Private Message Spilled the Beans Join Date Dec 2008 Beans 16 Re: Buffer I/O error on device sr0, logical block Originally Posted by __Ryan__ This usually pops up when the installer can't
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn http://serverfault.com/questions/570701/how-to-fix-hard-drive-errors more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: https://github.com/raspberrypi/linux/issues/777 Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top how to fix hard drive errors? [closed] up vote -1 down vote favorite error on Suddenly, My hard disk is not working. While booting, It gives failed command: READ DMA and status: { DRDY } error. So, I booted the system with live CD and tried to mount the hard disk. It gives the following error. kern.log Jan 29 18:58:43 mint kernel: [ 353.763226] usb 1-5: new high speed USB device using ehci_hcd and address 5 Jan 29 18:58:44 mint kernel: [ 353.895886] usb 1-5: New USB device found, idVendor=152d, idProduct=2338 Jan 29 error on device 18:58:44 mint kernel: [ 353.895893] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=5 Jan 29 18:58:44 mint kernel: [ 353.895899] usb 1-5: Product: USB to ATA/ATAPI bridge Jan 29 18:58:44 mint kernel: [ 353.895903] usb 1-5: Manufacturer: JMicron Jan 29 18:58:44 mint kernel: [ 353.895907] usb 1-5: SerialNumber: 000000000000 Jan 29 18:58:44 mint kernel: [ 353.896072] usb 1-5: configuration #1 chosen from 1 choice Jan 29 18:58:44 mint kernel: [ 353.896832] scsi5 : SCSI emulation for USB Mass Storage devices Jan 29 18:58:44 mint kernel: [ 353.897123] usb-storage: device found at 5 Jan 29 18:58:44 mint kernel: [ 353.897127] usb-storage: waiting for device to settle before scanning Jan 29 18:58:49 mint kernel: [ 358.887333] usb-storage: device scan complete Jan 29 18:58:49 mint kernel: [ 358.887831] scsi 5:0:0:0: Direct-Access ST332041 8AS PQ: 0 ANSI: 5 Jan 29 18:58:49 mint kernel: [ 358.889424] scsi 5:0:0:0: Attached scsi generic sg1 type 0 Jan 29 18:58:49 mint kernel: [ 359.084346] sd 5:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB) Jan 29 18:58:49 mint kernel: [ 359.085076] sd 5:0:0:0: [sda] Write Protect is off Jan 29 18:58:49 mint kernel: [ 359.085082] sd 5:0:0:0: [sda] Mode Sense: 28 00 00 00 Jan 29 18:58:49 mint kernel: [ 359.085086] sd 5:0:0:0: [sda] Assuming drive cache: write through Jan 29 18:58:49 mint kernel: [ 359.086570] sd 5:0:0:0: [sda] Assuming drive cache: write through Jan 29 18:
Support Search GitHub This repository Watch 545 Star 3,190 Fork 1,767 raspberrypi/linux Code Issues 190 Pull requests 26 Projects 0 Wiki Pulse Graphs New issue external USB drive: blk_update_request: I/O error and the USB drive gets another /dev/sd node #777 Open f18m opened this Issue Jan 31, 2015 · 41 comments Projects None yet Labels None yet Milestone No milestone Assignees P33M 20 participants f18m commented Jan 31, 2015 Hi, I found a quite-reproducible problem (happens quite often!) with the following setup: HW: Raspberry model B+, powered by its own 5V, 2A power supply USB HUB 3.0 (Trascend TS-HUB3K), powered by its own 12V, 1.5A power supply (15W) 2 external hard disks (the problem happens also with just 1 hard disk!) root@rasptorrent:~# cat /etc/os-release PRETTY_NAME="Raspbian GNU/Linux 7 (wheezy)" NAME="Raspbian GNU/Linux" VERSION_ID="7" VERSION="7 (wheezy)" ID=raspbian ID_LIKE=debian ANSI_COLOR="1;31" HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" root@rasptorrent:~# uname -a Linux rasptorrent 3.18.5+ #744 PREEMPT Fri Jan 30 18:19:07 GMT 2015 armv6l GNU/Linux (did "rpi-update" on Jan 31 2015) HOW TO REPRODUCE: just producing traffic on the USB external drives at some point produces: [ 1116.317108] sd 1:0:0:0: [sdb] [ 1116.317199] Result: hostbyte=0x07 driverbyte=0x00 [ 1116.317220] sd 1:0:0:0: [sdb] CDB: [ 1116.317233] cdb[0]=0x28: 28 00 13 7b 13 08 00 00 f0 00 [ 1116.317297] blk_update_request: I/O error, dev sdb, sector 326832904 (several times, for different sectors) and the USB device (e.g., /dev/sdb1) is destroyed and a new dev node is created (e.g., /dev/sdc1). The dwc_otg driver seems latest one: root@rasptorrent:~# dmesg | grep dwc_otg [ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708.boardrev=0x10 bcm2708.serial=0xee394e21 smsc95xx.macaddr=B8:27:EB:39:4E:21 bcm2708_fb.fbswap=1 bcm2708.disk_led